//
//  Copyright (c) 2017  FederationOfCoders.org
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

using System.Collections.Generic;
using UnityEngine;
using Tienkio.Utilities;

namespace Tienkio.UI {
    public class ModalManager : PersistentSingleton<ModalManager> {
        [HideInInspector]
        public List<Modal> closableModals;

        void Update() {
            if (Input.GetButtonDown("Cancel") && closableModals.Count > 0) {
                int lastModalIndex = closableModals.Count - 1;
                Modal lastModal = closableModals[lastModalIndex];
                closableModals.RemoveAt(lastModalIndex);
                lastModal.CloseModal();
            }

        }
    }
}
